Blog
Posts about sportsbook odds and the PingOdds API. RSS feed.
Reverse Line Movement: What It Is and How to Use It
By PingOdds ·
Reverse line movement happens when a line moves against the side getting most bets. Learn what causes it, how to spot it across books, and how far to trust it.
Best Prediction Market Arbitrage Scanner: Buyer's Guide
By Brandon ·
A prediction market arbitrage scanner must detect cross-venue price gaps, normalize equivalent contracts, and alert with fee-adjusted edge, not raw price…
Closing Line Value: What It Is and How to Measure It
By Brandon ·
CLV = your odds vs no-vig closing odds. Beating the close consistently is the best early sign of +EV betting; log bets precisely and judge after 100–500 bets.
Which Sports Betting Odds Comparison Site Should You Use?
By Cameron ·
Judge odds comparison sites on freshness timestamps, book/prop coverage, and sourcing transparency; build your own on a flat-rate API when polling costs climb.
How to Build a Sports Betting Model in Excel With Live Odds
By Cameron ·
Excel betting model: Elo to win odds, de-vig book prices, flag +EV gaps, pull live lines via Power Query, and backtest with closing line value before going ML.
Positive EV Betting: Build Your Own +EV Tool
By Cameron ·
+EV betting: de-vig sharp-book odds for fair odds, bet prices above it, reject stale lines, size with fractional Kelly, and profit over volume despite variance.